Adjustable work surface



FIG. 1 is a perspective view of a adjustable work surface showing our new design in a raised position;

FIG. 2 is a perspective view thereof in a lowered position;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side elevational view thereof, the opposite side being a mirror image.

FIG. 5 is a front elevation view thereof; and

FIG. 6 is a rear elevation view thereof. 

The ornamental design for an adjustable work surface, as shown and described. 